This document discusses various conventions and modes of documentary filmmaking. It begins by defining documentaries as films that exist within the same historical world as the viewer and depict real events, rather than being fully scripted recreations. It then outlines several common misconceptions about documentaries before reviewing the history of the genre. The bulk of the document categorizes six modes of documentary: poetic, expository, observational, participatory, reflexive, and performative. Each mode is defined by its relationship between filmmaker and subject as well as examples like Koyaanisqatsi and Salesman. The document stresses documentaries' ability to foster global and cultural awareness.